CN107197164A - Auto heterodyne light compensation method, device, mobile terminal and computer-readable recording medium - Google Patents
Auto heterodyne light compensation method, device, mobile terminal and computer-readable recording medium Download PDFInfo
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- CN107197164A CN107197164A CN201710611941.2A CN201710611941A CN107197164A CN 107197164 A CN107197164 A CN 107197164A CN 201710611941 A CN201710611941 A CN 201710611941A CN 107197164 A CN107197164 A CN 107197164A
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- Prior art keywords
- compensation
- auto heterodyne
- light
- intensity
- screen
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/71—Circuitry for evaluating the brightness variation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/62—Control of parameters via user interfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
Abstract
The invention discloses a kind of auto heterodyne light compensation method, device, mobile terminal and computer-readable recording medium, the auto heterodyne light compensation method includes：Judge whether environment illumination intensity is enough；In the case where the environment illumination intensity is not enough, compensation light intensity is calculated according to systemic presupposition value and the environment illumination intensity；Screen is set to provide compensation illumination according to the compensation light intensity.Technique according to the invention scheme, can cancel preposition light compensating lamp to save complete machine cost, and make it that the positive layout of mobile phone is more symmetrical and attractive in appearance.
Description
Technical field
The present invention relates to camera work field, in particular to a kind of auto heterodyne light compensation method, device, mobile terminal and
Computer-readable recording medium.
Background technology
With the development of smart mobile phone, demand more and more higher of the people for auto heterodyne.Each mobile-phone manufacturers disappear to cater to
The auto heterodyne demand of the person of expense, many improvement have been carried out for the Self-timer and performance of front camera.
In existing handset screen, its device autodyned is main in the top of bar phone touch-screen, before mainly including
Camera, light sensitive device, light compensating lamp composition are put, these are required for the perforate on Mobile telephone front panel.Light sensitive device is used to detect ring
Border illumination brightness case, when light compensating lamp is used to take pictures, when ambient lighting is not enough, is lighted with supplementary light, it is ensured that take a picture certainly
Brightness, quality.Camera is used to shoot photo.
In currently existing scheme, in the top of mobile phone screen, it is necessary to be laid out receiver, general receiver, which is located at, to be hit exactly, light sensitive device,
Front camera, light compensating lamp are located at the both sides of receiver.This structure, causes the aperture layout on earpiece both sides asymmetric, and
Imbalance, influence overall aesthetic and outward appearance.
Also a kind of mode is to use dual camera, in receiver the right and left, respectively two symmetrical perforates of arrangement.This side
Formula, although balance layout, but the overall complexity that seems, unfavorable, influence overall aesthetic and perception are developed to simplification for mobile phone,
Particularly white mobile phone, perception seems in disorder and complicated.
Further, since light compensating lamp is spot light, and mobile phone distance shooting people is excessively near when autodyning, and uneven illumination is even, can
Situations such as there is shade.
The content of the invention
In view of the above problems, the invention provides a kind of auto heterodyne light compensation method, device, mobile terminal and computer-readable deposit
Storage media.Technique according to the invention scheme, can cancel preposition light compensating lamp to save complete machine cost, and cause mobile phone just
The layout in face is more symmetrical and attractive in appearance.
According to an embodiment of the invention there is provided a kind of auto heterodyne light compensation method, including：
Judge whether environment illumination intensity is enough；
In the case where the environment illumination intensity is not enough, is calculated and mended according to systemic presupposition value and the environment illumination intensity
Repay intensity of illumination；
Screen is set to provide compensation illumination according to the compensation light intensity.
It is described screen is provided compensation illumination bag according to the compensation light intensity in above-mentioned auto heterodyne light compensation method
Include：
Determine that the screen needs brightness and the colour temperature exported according to the compensation light intensity；
The screen is set to provide the compensation illumination with the brightness and the colour temperature.
In above-mentioned auto heterodyne light compensation method, in addition to：
Auto heterodyne previewing photos after compensation are shown according to the brightness and the colour temperature on the screen；
In the case where the auto heterodyne previewing photos meet requirement, the screen is set to be provided with the brightness and the colour temperature
The compensation illumination；
In the case where the auto heterodyne previewing photos are unsatisfactory for requirement, the auto heterodyne previewing photos are manually adjusted by user
Brightness；
The compensation light intensity is calculated according to the brightness of the auto heterodyne previewing photos after adjustment and the environment illumination intensity.
In above-mentioned auto heterodyne light compensation method, in addition to：
When enabling self-timer mode, preposition light sensitive device is set to detect the environment illumination intensity；
In the case where the environment illumination intensity is less than the systemic presupposition value, the environment illumination intensity is judged not
Foot.
In above-mentioned auto heterodyne light compensation method, in addition to：
When enabling self-timer mode, preposition light sensitive device is set to detect the environment illumination intensity；
In the case where the environment illumination intensity is more than or equal to the systemic presupposition value, the environment illumination intensity is judged
Enough；
Make the screen display auto heterodyne previewing photos；
In the case where the auto heterodyne previewing photos are unsatisfactory for requirement, the auto heterodyne previewing photos are manually adjusted by user
Brightness；
The compensation light intensity is calculated according to the brightness of the auto heterodyne previewing photos after adjustment and the environment illumination intensity.
It is described screen is provided compensation illumination bag according to the compensation light intensity in above-mentioned auto heterodyne light compensation method
Include：The screen is stopped auto heterodyne preview, the compensation illumination is provided in the way of screen flicker.
Another embodiment of the present invention provides a kind of auto heterodyne light compensating apparatus, including：
Environment illumination intensity judge module, judges whether environment illumination intensity is enough；
Compensation light intensity computing module, in the case where the environment illumination intensity is not enough, according to systemic presupposition value and
The environment illumination intensity calculates compensation light intensity；
Compensate illumination and module is provided, screen is provided compensation illumination according to the compensation light intensity.
In above-mentioned auto heterodyne light compensating apparatus, in addition to brightness and colour temperature determining module, according to the compensation light intensity
Determine that the screen needs brightness and the colour temperature exported；
Wherein, the compensation illumination, which provides module, makes the screen provide the compensation light with the brightness and the colour temperature
According to.
In above-mentioned auto heterodyne light compensating apparatus, in addition to auto heterodyne previewing module, according to the brightness and the colour temperature in institute
State and the auto heterodyne previewing photos after compensation are shown on screen；
Wherein, in the case where the auto heterodyne previewing photos meet requirement, the compensation illumination, which provides module, makes the screen
Curtain provides the compensation illumination with the brightness and the colour temperature；
In the case where the auto heterodyne previewing photos are unsatisfactory for requirement, the auto heterodyne previewing photos are manually adjusted by user
Brightness；
Brightness and the ambient lighting of the compensation light intensity computing module according to the auto heterodyne previewing photos after adjustment
Compensation light intensity described in Strength co-mputation.
In above-mentioned auto heterodyne light compensating apparatus, in addition to：
Environment illumination intensity detection module, when enabling self-timer mode, makes preposition light sensitive device detect the ambient lighting
Intensity；
Environment illumination intensity judge module, in the case where the environment illumination intensity is less than the systemic presupposition value, sentences
The fixed environment illumination intensity is not enough.
In above-mentioned auto heterodyne light compensating apparatus, in addition to：
Environment illumination intensity detection module, when enabling self-timer mode, makes preposition light sensitive device detect the ambient lighting
Intensity；
Environment illumination intensity judge module, is more than or equal to the situation of the systemic presupposition value in the environment illumination intensity
Under, judge that the environment illumination intensity is enough；
Auto heterodyne previewing module, makes the screen display auto heterodyne previewing photos；
Wherein, in the case where the auto heterodyne previewing photos are unsatisfactory for requirement, the auto heterodyne preview is manually adjusted by user
The brightness of photo；
Brightness and the ambient lighting of the compensation light intensity computing module according to the auto heterodyne previewing photos after adjustment
Compensation light intensity described in Strength co-mputation.
In above-mentioned auto heterodyne light compensating apparatus, the compensation illumination, which provides module, makes the screen stop auto heterodyne preview, with
The mode of screen flicker provides the compensation illumination.
Another embodiment of the invention provides a kind of mobile terminal, including memory and processor, the memory
For storing computer program, the processor runs the computer program so that the mobile terminal performs above-mentioned auto heterodyne
Light compensation method.
In above-mentioned mobile terminal, preposition light compensating lamp is not provided with.
Above-mentioned mobile terminal is mobile phone, and above the screen of the mobile phone, centre position is provided with receiver, listened described
Cylinder both sides are symmetrically provided with light sensitive device and camera.
The a further embodiment of the present invention provides a kind of computer-readable recording medium, its above-mentioned mobile terminal that is stored with
Used in the computer program.
Technique according to the invention scheme, can cancel preposition light compensating lamp to save complete machine cost, and cause mobile phone
Positive layout is more symmetrical and attractive in appearance.
In addition, in the case of having light compensating lamp, can also be without using preposition light compensating lamp, and use the technology of the present invention
Scheme, due to instead of spot light with area source, uniform illumination, naturally, reducing due to illumination shade caused by spot light, significantly
Lift Consumer's Experience.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, letter will be made to the required accompanying drawing used in embodiment below
Singly introduce, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as to the present invention
The restriction of protection domain.
Fig. 1 is the structural representation of mobile terminal provided in an embodiment of the present invention.
Fig. 2 shows the flow chart of one embodiment of the auto heterodyne light compensation method of the present invention.
Fig. 3 shows the flow chart of another embodiment of the auto heterodyne light compensation method of the present invention.
Fig. 4 shows the structural representation of one embodiment of the auto heterodyne light compensating apparatus of the present invention.
Fig. 5 shows the positive structure schematic of one embodiment of the mobile terminal of the present invention.
Embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Generally exist
The component of the embodiment of the present invention described and illustrated in accompanying drawing can be arranged and designed with a variety of configurations herein.Cause
This, the detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
Following each embodiments can be applied in mobile terminal as shown in Figure 1, and Fig. 1 shows the structure of the mobile terminal
Block diagram, the mobile terminal 1 00 includes：Radio frequency (Radio Frequency, RF) circuit 110, memory 120, input block 130,
Display unit 140, sensor 150, voicefrequency circuit 160, Wireless Fidelity (wireless fidelity, WiFi) module 170, place
Manage the part such as device 180 and power supply 190.Input block 130 can include contact panel and other input equipments, display unit
140 can include display panel 140.It will be understood by those skilled in the art that the structure of mobile terminal 1 00 shown in Fig. 1 is not
The restriction to mobile terminal is constituted, can include than illustrating more or less parts, either combine some parts or difference
Part arrangement.
Embodiment 1
Fig. 2 shows the flow chart of one embodiment of the auto heterodyne light compensation method of the present invention.
In step S210, the intensity of illumination of auto heterodyne environment is obtained.Specifically, to be autodyned in mobile terminal user
When, mobile terminal can be set to self-timer mode, now, start front camera, mobile terminal detects front camera and opened
When dynamic, start the preposition light sensitive device on mobile terminal to measure surrounding environment illumination intensity.
In step S220, judge whether environment illumination intensity is enough.Namely it is decided that whether environment illumination intensity is sufficient for
Autodyning needs.In the case where environment illumination intensity is enough, step S250 is advanced to.In the situation that environment illumination intensity is not enough
Under, advance to step S230.
In step S230, in the case where environment illumination intensity is not enough, according to systemic presupposition value and the ambient lighting
Strength co-mputation compensation light intensity.
Here systemic presupposition value is the system default value of the intensity of illumination required for autodyning.It is less than in environment illumination intensity
In the case of systemic presupposition value, environment illumination intensity is not enough.For example, subtracting environment illumination intensity by systemic presupposition value can obtain
Obtain compensation light intensity.
In step S240, brightness and the colour temperature of screen output are determined according to compensation luminous intensity.
In step s 250, when receiving auto heterodyne instruction, screen is made to provide compensation illumination according to the brightness of determination and colour temperature.
For example, when user presses and takes pictures button, sending auto heterodyne instruction, now, compensation being provided according to identified brightness and colour temperature
Illumination.When compensation illumination is provided, compensation illumination can be provided with the flashing mode of similar light compensating lamp.
In step S260, front camera is set to preserve photo in memory after taking pictures, and screen is recovered to just
Often display.
Embodiment 2
Fig. 3 shows the flow chart of another embodiment of the auto heterodyne light compensation method of the present invention.
In order to obtain good auto heterodyne effect, before shooting, the commonly provided previewing photos confirm for user.Therefore, this reality
The difference for applying example and embodiment 1 is, provides preview before shooting, and previewing photos are when being unsatisfactory for user and requiring,
User can adjust the brightness of previewing photos, and determine to compensate illumination according to the brightness of the previewing photos after adjustment.Thus,
It can further ensure that from the quality taken a picture, improve user experience.The auto heterodyne light filling side of embodiment 2 is detailed below
Method, main description and the difference of embodiment 1.
In step S310, the intensity of illumination of auto heterodyne environment is obtained.
In step s 320, judge whether environment illumination intensity is enough.In the case where environment illumination intensity is enough, advance
To step S330.In the case where environment illumination intensity is not enough, step S340 is advanced to.
In step S330, make screen display auto heterodyne previewing photos, then continue to step S420.
In step S340, in the case where environment illumination intensity is not enough, according to systemic presupposition value and environment illumination intensity
Calculate compensation light intensity.
In step S350, brightness and the colour temperature of screen output are determined according to compensation luminous intensity.
In step S360, the auto heterodyne previewing photos after compensation are shown on screen according to the brightness of determination and colour temperature.
In step S370, determine whether auto heterodyne previewing photos meet requirement by user.If user is satisfied with preview effect,
Advance to step S400.Step S380 is advanced to if auto heterodyne preview is according to user's requirement is unsatisfactory for.
In step S380, compensation effect is manually adjusted by user.The brightness of auto heterodyne previewing photos can for example be manually adjusted.
In step S390, calculated and compensated according to the brightness of the auto heterodyne previewing photos after adjustment and the environment illumination intensity
Intensity of illumination.When being autodyned by front camera, the distance between equipment and auto heterodyne object are relatively fixed, change compared with
Small, brightness (intensity of illumination) and light application time according to screen, which can be corresponded to, calculates subject brightness value added.Illumination
Time can preset.It therefore, it can be calculated with environment illumination intensity according to the brightness of the auto heterodyne previewing photos after adjustment and mend
Repay intensity of illumination.Then, step S350 and subsequent step are carried out.
In step S400, when receiving auto heterodyne instruction, screen is set to provide compensation illumination with the brightness and colour temperature of determination.Example
Such as, when user presses and takes pictures button, auto heterodyne instruction is sent, now, compensation light is provided according to identified brightness and colour temperature
According to.When compensation illumination is provided, compensation illumination can be provided with the flashing mode of similar light compensating lamp.
In step S410, front camera is set to preserve photo in memory after taking pictures, and screen is recovered to just
Often display.
Subsequent steps S330, in the step s 420, determines whether auto heterodyne previewing photos meet requirement by user.If it is pre- to autodyne
Photograph of looking at is unsatisfactory for user and requires then to advance to step S380.If user is satisfied with preview effect, step S430 is advanced to.
In step S430, receive user and shoot after instruction, due to environment illumination intensity enough, preview good results,
Without using screen light filling, normal photographing.
In the example above, after step S390, step S350 and follow-up step are carried out again.However, being
Simplify process of taking pictures, can no longer carry out preview confirmation after the step S350 and S360 after performing step S390.Can be with
After the completion of step S350 and S360 calculating, user is pointed out to be shot.For example, after the completion of shooting so that screen
On shooting push button can use.Generally, step S350 and S360 calculating quickly, user hardly perceive in the presence of wait when
Between.
Embodiment 3
Fig. 4 shows the structural representation of one embodiment of the auto heterodyne light compensating apparatus of the present invention.
Auto heterodyne light compensating apparatus 400 in Fig. 4 includes：Environment illumination intensity detection module 410, for obtaining auto heterodyne environment
Intensity of illumination；Environment illumination intensity judge module 420, for judging whether environment illumination intensity is enough；Compensation light intensity meter
Module 430 is calculated, in the case where environment illumination intensity is not enough, for according to systemic presupposition value and environment illumination intensity calculating
Compensation light intensity；Brightness and colour temperature determining module 440, brightness and color for determining screen output according to compensation luminous intensity
Temperature；Compensate illumination and module 450 is provided, when receiving auto heterodyne instruction, screen is provided compensation light according to the brightness of determination and colour temperature
According to；Taking module 460, makes front camera preserve photo in memory after taking pictures, and screen is recovered to normal display.
Above-mentioned auto heterodyne light compensating apparatus corresponds to the auto heterodyne light compensation method of embodiment 1.Any option in embodiment 1
Suitable for the present embodiment, I will not elaborate.
In addition, auto heterodyne light compensating apparatus 400 can also include other modules of the method corresponding to embodiment 2, for example, can be with
Including auto heterodyne previewing module, for user's preview shooting effect；Previewing photos adjustment module, for receiving user instruction to preview
The effect of photo is adjusted.In addition, compensation light intensity computing module 430 can also be according to the previewing photos after for example adjusting
Brightness and ambient light intensity calculate compensation light intensity.
Embodiment 4
Fig. 5 shows the positive structure schematic of one embodiment of the mobile terminal of the present invention.Mobile end shown in Fig. 5
Hold as a mobile phone.Mobile phone 500 can perform above-mentioned auto heterodyne light compensation method.Preposition light compensating lamp is not provided with the mobile phone 500, and
It is the method for light filling equipment when using the screen 504 to be autodyned as user.Receiver 501 is located at the centre position of the top of screen 504,
The both sides of receiver 501 are provided with light sensitive device 502 and front camera 503.Light sensitive device 502 and front camera 503 can be symmetrical
Perforate, to improve whole machine balancing aesthetic feeling.Light sensitive device 502 is used to detect ambient lighting brightness case；Front camera 503 is used for
Shoot photo；Screen 504 before taking pictures, can preview display autodyne effect；When ambient lighting is not enough, when camera is shot,
Screen 504 is illuminated to appropriate color and brightness with supplementary light, it is ensured that the brightness taken a picture certainly, quality.
Without preposition light compensating lamp is included in the mobile phone 500 of embodiment 4, however, it is also possible to including preposition light compensating lamp.User exists
During auto heterodyne, it may be selected to use light compensating lamp light filling, screen can also be selected to carry out light filling.
Therefore, present invention also offers a kind of mobile terminal, the mobile terminal can include smart phone, tablet personal computer
Deng.The mobile terminal includes memory and processor, and memory can be used for storage computer program, and processor is described by operation
Computer program, so that mobile terminal performs the modules in above-mentioned auto heterodyne light compensation method or above-mentioned auto heterodyne light compensating apparatus
Function.
Memory may include storing program area and storage data field, wherein, storing program area can storage program area, at least
Application program (such as sound-playing function, image player function etc.) needed for One function etc.；Storage data field can store root
Created data (such as voice data, phone directory etc.) etc. are used according to mobile terminal.In addition, memory can be included at a high speed
Random access memory, can also include nonvolatile memory, for example, at least one disk memory, flush memory device or
Other volatile solid-state parts.
The present embodiment additionally provides a kind of computer-readable storage medium, for storing the computer used in above-mentioned mobile terminal
Program.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, it can also pass through
Other modes are realized.Device embodiment described above is only schematical, for example, flow chart and structure in accompanying drawing
Figure shows the system frame in the cards of the device of multiple embodiments according to the present invention, method and computer program product
Structure, function and operation.At this point, each square frame in flow chart or block diagram can represent a module, program segment or code
A part, the part of the module, program segment or code comprising it is one or more be used to realizing as defined in logic function
Executable instruction.It should also be noted that in the implementation as replacement, the function of being marked in square frame can also with different from
The order marked in accompanying drawing occurs.For example, two continuous square frames can essentially be performed substantially in parallel, they are sometimes
It can perform in the opposite order, this is depending on involved function.It is also noted that in structure chart and/or flow chart
The combination of each square frame and the square frame in structure chart and/or flow chart, can be with function as defined in performing or action it is special
Hardware based system realize, or can be realized with the combination of specialized hardware and computer instruction.
In addition, each functional module or unit in each embodiment of the invention can integrate and to form an independence
Part or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized using in the form of software function module and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be intelligence
Can mobile phone, personal computer, server or network equipment etc.) perform each embodiment methods described of the invention whole or
Part steps.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory),
Random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with store program codes
Medium.
Present invention additionally comprises following technical scheme：
A1. a kind of auto heterodyne light compensation method, including：
Judge whether environment illumination intensity is enough；
In the case where the environment illumination intensity is not enough, is calculated and mended according to systemic presupposition value and the environment illumination intensity
Repay intensity of illumination；
Screen is set to provide compensation illumination according to the compensation light intensity.
A2. the auto heterodyne light compensation method according to A1, described screen is provided compensation light according to the compensation light intensity
According to including：
Determine that the screen needs brightness and the colour temperature exported according to the compensation light intensity；
The screen is set to provide the compensation illumination with the brightness and the colour temperature.
A3. the auto heterodyne light compensation method according to A2, in addition to：
Auto heterodyne previewing photos after compensation are shown according to the brightness and the colour temperature on the screen；
In the case where the auto heterodyne previewing photos meet requirement, the screen is set to be provided with the brightness and the colour temperature
The compensation illumination；
In the case where the auto heterodyne previewing photos are unsatisfactory for requirement, the auto heterodyne previewing photos are manually adjusted by user
Brightness；
The compensation light intensity is calculated according to the brightness of the auto heterodyne previewing photos after adjustment and the environment illumination intensity.
A4. the auto heterodyne light compensation method according to A1, in addition to：
When enabling self-timer mode, preposition light sensitive device is set to detect the environment illumination intensity；
In the case where the environment illumination intensity is less than the systemic presupposition value, the environment illumination intensity is judged not
Foot.
A5. the auto heterodyne light compensation method according to A1, in addition to：
When enabling self-timer mode, preposition light sensitive device is set to detect the environment illumination intensity；
In the case where the environment illumination intensity is more than or equal to the systemic presupposition value, the environment illumination intensity is judged
Enough；
Make the screen display auto heterodyne previewing photos；
In the case where the auto heterodyne previewing photos are unsatisfactory for requirement, the auto heterodyne previewing photos are manually adjusted by user
Brightness；
The compensation light intensity is calculated according to the brightness of the auto heterodyne previewing photos after adjustment and the environment illumination intensity.
A6. the auto heterodyne light compensation method according to A3 or A5,
It is described to include screen offer compensation illumination according to the compensation light intensity：The screen is set to stop autodyning in advance
Look at, the compensation illumination is provided in the way of screen flicker.
B7. a kind of auto heterodyne light compensating apparatus, including：
Environment illumination intensity judge module, judges whether environment illumination intensity is enough；
Compensation light intensity computing module, in the case where the environment illumination intensity is not enough, according to systemic presupposition value and
The environment illumination intensity calculates compensation light intensity；
Compensate illumination and module is provided, screen is provided compensation illumination according to the compensation light intensity.
B8. the auto heterodyne light compensating apparatus according to B7, in addition to brightness and colour temperature determining module, according to the compensation illumination
Intensity determines that the screen needs brightness and the colour temperature exported；
Wherein, the compensation illumination, which provides module, makes the screen provide the compensation light with the brightness and the colour temperature
According to.
B9. the auto heterodyne light compensating apparatus according to B8, in addition to auto heterodyne previewing module, according to the brightness and the colour temperature
The auto heterodyne previewing photos after compensation are shown on the screen；
Wherein, in the case where the auto heterodyne previewing photos meet requirement, the compensation illumination, which provides module, makes the screen
Curtain provides the compensation illumination with the brightness and the colour temperature；
In the case where the auto heterodyne previewing photos are unsatisfactory for requirement, the auto heterodyne previewing photos are manually adjusted by user
Brightness；
Brightness and the ambient lighting of the compensation light intensity computing module according to the auto heterodyne previewing photos after adjustment
Compensation light intensity described in Strength co-mputation.
B10. the auto heterodyne light compensating apparatus according to B7, in addition to：
Environment illumination intensity detection module, when enabling self-timer mode, makes preposition light sensitive device detect the ambient lighting
Intensity；
Environment illumination intensity judge module, in the case where the environment illumination intensity is less than the systemic presupposition value, sentences
The fixed environment illumination intensity is not enough.
B11. the auto heterodyne light compensating apparatus according to B7, in addition to：
Environment illumination intensity detection module, when enabling self-timer mode, makes preposition light sensitive device detect the ambient lighting
Intensity；
Environment illumination intensity judge module, is more than or equal to the situation of the systemic presupposition value in the environment illumination intensity
Under, judge that the environment illumination intensity is enough；
Auto heterodyne previewing module, makes the screen display auto heterodyne previewing photos；
Wherein, in the case where the auto heterodyne previewing photos are unsatisfactory for requirement, the auto heterodyne preview is manually adjusted by user
The brightness of photo；
Brightness and the ambient lighting of the compensation light intensity computing module according to the auto heterodyne previewing photos after adjustment
Compensation light intensity described in Strength co-mputation.
B12. the auto heterodyne light compensating apparatus according to B9 or B11,
The compensation illumination, which provides module, makes the screen stop auto heterodyne preview, and the benefit is provided in the way of screen flicker
Repay illumination.
C13. a kind of mobile terminal, including memory and processor, the memory is used to store computer program, institute
State processor and run the computer program so that the auto heterodyne that the mobile terminal performs according to any one of A1 to A6 is mended
Light method.
C14. the mobile terminal according to C13, the mobile terminal is not provided with preposition light compensating lamp.
C15. the mobile terminal according to C14, the mobile terminal is mobile phone, above the screen of the mobile phone,
Centre position is provided with receiver, and light sensitive device and camera are symmetrically provided with the receiver both sides.
D16. a kind of computer-readable recording medium, its described meter used in the mobile terminal described in C13 that is stored with
Calculation machine program.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.
Claims (10)
1. a kind of auto heterodyne light compensation method, it is characterised in that including：
Judge whether environment illumination intensity is enough；
In the case where the environment illumination intensity is not enough, compensation light is calculated according to systemic presupposition value and the environment illumination intensity
According to intensity；
Screen is set to provide compensation illumination according to the compensation light intensity.
2. auto heterodyne light compensation method according to claim 1, it is characterised in that described that screen is made according to the compensation light intensity
Curtain, which provides compensation illumination, to be included：
Determine that the screen needs brightness and the colour temperature exported according to the compensation light intensity；
The screen is set to provide the compensation illumination with the brightness and the colour temperature.
3. auto heterodyne light compensation method according to claim 2, it is characterised in that also include：
Auto heterodyne previewing photos after compensation are shown according to the brightness and the colour temperature on the screen；
In the case where the auto heterodyne previewing photos meet requirement, the screen is set to provide described with the brightness and the colour temperature
Compensate illumination；
In the case where the auto heterodyne previewing photos are unsatisfactory for requirement, the bright of the auto heterodyne previewing photos is manually adjusted by user
Degree；
The compensation light intensity is calculated according to the brightness of the auto heterodyne previewing photos after adjustment and the environment illumination intensity.
4. auto heterodyne light compensation method according to claim 1, it is characterised in that also include：
When enabling self-timer mode, preposition light sensitive device is set to detect the environment illumination intensity；
In the case where the environment illumination intensity is less than the systemic presupposition value, judge that the environment illumination intensity is not enough.
5. auto heterodyne light compensation method according to claim 1, it is characterised in that also include：
When enabling self-timer mode, preposition light sensitive device is set to detect the environment illumination intensity；
In the case where the environment illumination intensity is more than or equal to the systemic presupposition value, the environment illumination intensity foot is judged
It is enough；
Make the screen display auto heterodyne previewing photos；
In the case where the auto heterodyne previewing photos are unsatisfactory for requirement, the bright of the auto heterodyne previewing photos is manually adjusted by user
Degree；
The compensation light intensity is calculated according to the brightness of the auto heterodyne previewing photos after adjustment and the environment illumination intensity.
6. the auto heterodyne light compensation method according to claim 3 or 5, it is characterised in that
It is described to include screen offer compensation illumination according to the compensation light intensity：The screen is set to stop auto heterodyne preview, with
The mode of screen flicker provides the compensation illumination.
7. a kind of auto heterodyne light compensating apparatus, it is characterised in that including：
Environment illumination intensity judge module, judges whether environment illumination intensity is enough；
Compensation light intensity computing module, in the case where the environment illumination intensity is not enough, according to systemic presupposition value and described
Environment illumination intensity calculates compensation light intensity；
Compensate illumination and module is provided, screen is provided compensation illumination according to the compensation light intensity.
8. auto heterodyne light compensating apparatus according to claim 7, it is characterised in that also including brightness and colour temperature determining module, root
Determine that the screen needs brightness and the colour temperature exported according to the compensation light intensity；
Wherein, the compensation illumination, which provides module, makes the screen provide the compensation illumination with the brightness and the colour temperature.
9. a kind of mobile terminal, it is characterised in that including memory and processor, the memory is used to store computer journey
Sequence, the processor runs the computer program so that the mobile terminal is performed according to any one of claim 1 to 6 institute
The auto heterodyne light compensation method stated.
10. a kind of computer-readable recording medium, it is characterised in that its institute in the mobile terminal described in claim 9 that is stored with
The computer program used.
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Application publication date: 20170922 |